541553222088 has 60 divisors (see below), whose sum is σ = 1516902931665. Its totient is φ = 180511496352.

The previous prime is 541553222081. The next prime is 541553222101. The reversal of 541553222088 is 880222355145.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

541553222088 is a `hidden beast` number, since 5 + 4 + 15 + 532 + 2 + 20 + 88 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 289872406404 + 251680815684 = 538398^2 + 501678^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=520362.

It is not an unprimeable number, because it can be changed into a prime (541553222081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 18718578 + ... + 18747486.

Almost surely, 2^541553222088 is an apocalyptic number.

It is an amenable number.

541553222088 is an abundant number, since it is smaller than the sum of its proper divisors (975349709577).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541553222088 is an frugal number, since it uses more digits than its factorization.

541553222088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57836 (or 28914 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 45.

The spelling of 541553222088 in words is "five hundred forty-one billion, five hundred fifty-three million, two hundred twenty-two thousand, eighty-eight".